Inventor

CHENG MAN QUN

HK5 patents

⚠️ This page may combine multiple inventors who share the name “CHENG MAN QUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WONDERLAND NURSERY GOODS

2 patents

US8784226B2Jul 22, 2014

Infant swing apparatus

WONDERLAND NURSERY GOODS5 citations71

US9743779B2Aug 29, 2017

Infant chair apparatus

WONDERLAND NURSERY GOODS4 citations68

ZHANG Xiao-jian

1 patent

USD655521SMar 13, 2012

Frame of swing

ZHANG Xiao-jian6 citations78

ZHANG SHAOYUE

1 patent

US8636601B2Jan 28, 2014

Infant carrier apparatus

ZHANG SHAOYUE8 citations69

NUNA INT B V

1 patent

USD771596SNov 15, 2016

Controller

NUNA INT B V2 citations43